AirHint found the following cheapest one-way flights from Zurich (ZRH) to Bucharest (OTP) in May 2026 (see full year).
One-Way flights
| 11 May | KLM | ||
| 06 May | Eurowings | ||
| 10 May | Eurowings | ||
| 09 May | Vueling Airlines | ||
| 10 May | SWISS | direct | |
| 09 May | SWISS | direct | |
| 11 May | SWISS | direct | |
| 06 May | SWISS | direct |
Also check the deals for return flights from Zurich to Bucharest in May.
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